Hanging hook

Abstract

The invention relates to a hanging hook comprising a connecting ring, a hanging ring connected with the connecting ring and a supporting rack arranged on the connecting ring, wherein the connecting ring comprises a tying and hanging arm, a pair of slant arms extending from both ends of the tying and hanging arm, and a bridging part connecting the slant arms; the tying and hanging arm, the pair of slant arms and the bridging part jointly define an inverted trapezoid-shaped space; the bridging part protrudes to form a base which is internally provided with a first through hole and a second through hole from top to bottom; a step part is formed between the two through holes; the top end of a column base is provided with a positioning notch; a reinforced rib is coated in the connecting ring; the hanging ring comprises an arched body of which one end forms a flange part; a metal reinforced rib is coated in the arched body, and the part protruding from the flange part forms a threaded column; the supporting rack is provided with an inverted trapezoid-shaped body, a positioning block protrudes out of the bottom of the inverted trapezoid-shaped body; the supporting rack is accommodated in the inverted trapezoid-shaped space; the positioning block is clamped in the positioning notch; the threaded column passes through the first through hole from the second through hole, and the hanging ring is movably connected to the bridging part of the connecting ring through the match of a metal screw placed on the step part and the threaded column.

Description

【Technical field】 [0001] The invention relates to the field of photographic and video equipment, in particular to a backpack for placing these equipment, and more particularly to a hook on the backpack. 【technical background】 [0002] An existing hook arranged on a backpack is made of plastic material. A disadvantage of this plastic hook is that it has low tensile strength. Once the objects in the backpack are heavy, the plastic hook is very easy to break. [0003] Another existing hook is made of metal material. Although this metal hook has stronger tensile strength relative to the plastic hook, the wear resistance of the metal hook is poor, and long-term use will easily cause the metal hook to wear. [0004] Therefore, it is necessary to provide an improved hook so as to overcome the above-mentioned shortcomings of the prior art. 【Content of invention】 [0005] The object of the present invention is to provide a hook with high tensile strength and wear resistance. [...

AI Technical Summary

Problems solved by technology

Although this kind of metal hook has stronger tensile strength than the plastic hook, the wear resistance of the metal hook is poor, and it is easy to cause the metal hook to wear for a long time.

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